| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.90 | 10.682% | $204.651 | $204.65 | $204.65 | $204.70 |
| Purchase #2 | $244.95 | 6.470% | $260.7983 | $260.80 | $260.80 | $260.80 |
| Purchase #3 | $82.79 | 10.200% | $91.2346 | $91.23 | $91.25 | $91.20 |
| Purchase #4 | $47.60 | 4.214% | $49.6059 | $49.61 | $49.60 | $49.60 |
| Purchase #5 | $52.58 | 4.488% | $54.9398 | $54.94 | $54.95 | $54.90 |
| Purchase #6 | $178.59 | 6.105% | $189.4929 | $189.49 | $189.50 | $189.50 |
| Purchase #7 | $224.41 | 6.498% | $238.9922 | $238.99 | $239.00 | $239.00 |
| 7 purchase totals = | $1,015.82 | $1,089.7147 | $1,089.71 | $1,089.75 | $1,089.70 | |